DE3273986D1 - Homobrassinolide, and its production and use - Google Patents

Homobrassinolide, and its production and use

Info

Publication number
DE3273986D1
DE3273986D1 DE8282306267T DE3273986T DE3273986D1 DE 3273986 D1 DE3273986 D1 DE 3273986D1 DE 8282306267 T DE8282306267 T DE 8282306267T DE 3273986 T DE3273986 T DE 3273986T DE 3273986 D1 DE3273986 D1 DE 3273986D1
Authority
DE
Germany
Prior art keywords
homobrassinolide
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8282306267T
Other languages
German (de)
English (en)
Inventor
Kenji Mori
Tetsuo Takematsu
Masayuki Sakakibara
Hiromichi Oshio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE3273986D1 publication Critical patent/DE3273986D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
    • C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
    • C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plant Pathology (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Steroid Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyrane Compounds (AREA)
DE8282306267T 1981-11-24 1982-11-24 Homobrassinolide, and its production and use Expired DE3273986D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56188818A JPS5890578A (ja) 1981-11-24 1981-11-24 新規ステロイド類の製造法

Publications (1)

Publication Number Publication Date
DE3273986D1 true DE3273986D1 (en) 1986-12-04

Family

ID=16230348

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282306267T Expired DE3273986D1 (en) 1981-11-24 1982-11-24 Homobrassinolide, and its production and use

Country Status (4)

Country Link
US (1) US4604240A (ja)
EP (1) EP0080381B1 (ja)
JP (1) JPS5890578A (ja)
DE (1) DE3273986D1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234606A1 (de) * 1982-09-15 1984-03-15 Schering AG, 1000 Berlin und 4709 Bergkamen 28-methyl-brassinosteroid-derivate, verfahren zur herstellung dieser verbindungen sowie diese enthaltende mittel mit wachstumsregulatorischer wirkung fuer pflanzen
GB2165226B (en) * 1984-09-20 1988-12-29 Nat Federation Agric Coop Ass A method for increasing the yield of crops
JPS61277601A (ja) * 1985-05-31 1986-12-08 Zenkoku Nogyo Kyodo Kumiai Rengokai 豆科作物の増収方法
JPH0617283B2 (ja) * 1985-09-19 1994-03-09 日本化薬株式会社 イネ科作物増収方法
JP2564576B2 (ja) * 1987-11-10 1996-12-18 タマ生化学株式会社 ブラシノステロイド誘導体およびそれを用いる植物生育調節剤
DE3871355D1 (de) * 1987-12-24 1992-06-25 Fujisawa Pharmaceutical Co (22r,23r,24s)-22,23-epoxy-2-alpha, 3-alpha-isopropylidendioxy-b-homo-7-oxa 5-alpha-stigmastan-6-on, verfahren zu dessen herstellung und pflanzenwachstumsregulierende zusammensetzungen, die sie enthalten.
US6239073B1 (en) 1999-03-30 2001-05-29 Exelixis Plant Sciences, Inc. Brassinosteroid analogs useful as plant growth regulators
CN100387613C (zh) * 2005-05-19 2008-05-14 浙江来益生物技术有限公司 乙基芸苔素内酯的制备方法
MX2013006658A (es) * 2010-12-13 2013-11-04 Univ Rutgers Métodos para producir y usar brasinoesteroides para promover el crecimiento, la reparación y mantenimiento del músculo esquelético y la piel.
CN108727462B (zh) * 2018-07-11 2021-05-14 江西农业大学 一种四步法合成28-高芸苔素内酯的制备方法
WO2020250241A1 (en) * 2019-06-10 2020-12-17 Godrej Agrovet Limited Bud break composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US182210A (en) * 1876-09-12 Improvement in hay and cotton presses
JPS6017794B2 (ja) * 1980-05-16 1985-05-07 ア−ス製薬株式会社 新規ステロイド類
US4346226A (en) * 1980-08-28 1982-08-24 The United States Of America As Represented By The Secretary Of The Department Of Agriculture Plant growth promoting brassinosteroids

Also Published As

Publication number Publication date
JPS5890578A (ja) 1983-05-30
US4604240A (en) 1986-08-05
EP0080381A3 (en) 1983-08-24
EP0080381B1 (en) 1986-10-29
JPH0121829B2 (ja) 1989-04-24
EP0080381A2 (en) 1983-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee